RU2009122594A - BEARING - Google Patents

BEARING Download PDF

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Publication number
RU2009122594A
RU2009122594A RU2009122594/11A RU2009122594A RU2009122594A RU 2009122594 A RU2009122594 A RU 2009122594A RU 2009122594/11 A RU2009122594/11 A RU 2009122594/11A RU 2009122594 A RU2009122594 A RU 2009122594A RU 2009122594 A RU2009122594 A RU 2009122594A
Authority
RU
Russia
Prior art keywords
bearing according
core
sealing
sealing element
bearing
Prior art date
Application number
RU2009122594/11A
Other languages
Russian (ru)
Other versions
RU2415318C2 (en
Inventor
Андреас ЭРЛЬ (DE)
Андреас ЭРЛЬ
Михель ЭБЕРТ (DE)
Михель ЭБЕРТ
Маджид ДЖАХАНИ (DE)
Маджид ДЖАХАНИ
Original Assignee
Карл Фройденберг Кг (De)
Карл Фройденберг Кг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Карл Фройденберг Кг (De), Карл Фройденберг Кг filed Critical Карл Фройденберг Кг (De)
Publication of RU2009122594A publication Critical patent/RU2009122594A/en
Application granted granted Critical
Publication of RU2415318C2 publication Critical patent/RU2415318C2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • F16F13/1445—Units of the bushing type, i.e. loaded predominantly radially characterised by method of assembly, production or treatment
    • F16F13/1454—Sealing of units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
  • Springs (AREA)

Abstract

1. Подшипник (1), содержащий сердечник (2), втулку (2), окружающую сердечник (2), и упругое тело (4), расположенное между сердечником (2) и втулкой (3), отличающийся тем, что на по меньшей мере одной торцевой стороне (5) подшипника (1) расположен уплотнительный элемент (6), герметизирующий упругое тело (4) относительно окружающей среды. ! 2. Подшипник по п.1, отличающийся тем, что уплотнительный элемент (6) имеет один первый (7) и один второй уплотнительный участок (8), причем первый уплотнительный участок (7) герметично прилегает к сердечнику (2), а второй уплотняющий элемент (8) - ко втулке (3). ! 3. Подшипник по п.2, отличающийся тем, что первый (7) и второй уплотнительный участок (8) соединены между собой перемычкой (9). ! 4. Подшипник по п.3, отличающийся тем, что перемычка (9) выполнена таким образом, что уплотнительный элемент (6) при рассмотрении в поперечном сечении имеет Z-образную форму. ! 5. Подшипник по одному из пп.2-4, отличающийся тем, что c первым (7) и/или со вторым уплотнительным участком (8) согласовано несущее тело (10, 11). ! 6. Подшипник по одному из пп.2-5, отличающийся тем, что уплотнительные поверхности, согласованные с уплотнительными участками (7, 8), имеют профилирование (12). ! 7. Подшипник по одному из пп.1-6, отличающийся тем, что уплотнительный элемент (6) проходит на торцевую сторону (13) сердечника (2). ! 8. Подшипник по п.7, отличающийся тем, что несущее тело (10), согласованное с сердечником (2), выполнено L-образным. ! 9. Подшипник по одному из пп.1-8, отличающийся тем, что уплотнительный элемент (6) на торцевой стороне, обращенной от сердечника (2), снабжен упорным контуром (14). !10. Подшипник по одному из пп.1-9, отличающийся тем, что уплотнительный элемент (6) на т� 1. A bearing (1) containing a core (2), a sleeve (2) surrounding the core (2), and an elastic body (4) located between the core (2) and the sleeve (3), characterized in that at least At least one end side (5) of the bearing (1) has a sealing element (6) that seals the elastic body (4) relative to the environment. ! 2. Bearing according to claim 1, characterized in that the sealing element (6) has one first (7) and one second sealing section (8), wherein the first sealing section (7) is sealed against the core (2), and the second sealing element (8) - to the sleeve (3). ! 3. The bearing according to claim 2, characterized in that the first (7) and the second sealing section (8) are interconnected by a jumper (9). ! 4. Bearing according to claim 3, characterized in that the bridge (9) is designed in such a way that the sealing element (6) when viewed in cross section has a Z-shape. ! 5. Bearing according to one of claims 2 to 4, characterized in that the carrier body (10, 11) is matched with the first (7) and/or the second sealing section (8). ! 6. Bearing according to one of claims 2 to 5, characterized in that the sealing surfaces, which are matched to the sealing sections (7, 8), are profiled (12). ! 7. Bearing according to one of claims 1 to 6, characterized in that the sealing element (6) extends to the end face (13) of the core (2). ! 8. Bearing according to claim 7, characterized in that the carrier body (10), matched with the core (2), is L-shaped. ! 9. Bearing according to one of claims 1 to 8, characterized in that the sealing element (6) on the end side facing away from the core (2) is provided with a thrust contour (14). !10. Bearing according to one of claims 1-9, characterized in that the sealing element (6)

Claims (10)

1. Подшипник (1), содержащий сердечник (2), втулку (2), окружающую сердечник (2), и упругое тело (4), расположенное между сердечником (2) и втулкой (3), отличающийся тем, что на по меньшей мере одной торцевой стороне (5) подшипника (1) расположен уплотнительный элемент (6), герметизирующий упругое тело (4) относительно окружающей среды.1. Bearing (1) containing a core (2), a sleeve (2) surrounding the core (2), and an elastic body (4) located between the core (2) and the sleeve (3), characterized in that at least at least one end side (5) of the bearing (1) has a sealing element (6) that seals the elastic body (4) with respect to the environment. 2. Подшипник по п.1, отличающийся тем, что уплотнительный элемент (6) имеет один первый (7) и один второй уплотнительный участок (8), причем первый уплотнительный участок (7) герметично прилегает к сердечнику (2), а второй уплотняющий элемент (8) - ко втулке (3).2. The bearing according to claim 1, characterized in that the sealing element (6) has one first (7) and one second sealing section (8), the first sealing section (7) being tightly adjacent to the core (2), and the second sealing element (8) - to the sleeve (3). 3. Подшипник по п.2, отличающийся тем, что первый (7) и второй уплотнительный участок (8) соединены между собой перемычкой (9).3. The bearing according to claim 2, characterized in that the first (7) and second sealing section (8) are interconnected by a jumper (9). 4. Подшипник по п.3, отличающийся тем, что перемычка (9) выполнена таким образом, что уплотнительный элемент (6) при рассмотрении в поперечном сечении имеет Z-образную форму.4. The bearing according to claim 3, characterized in that the jumper (9) is made in such a way that the sealing element (6) when viewed in cross section has a Z-shape. 5. Подшипник по одному из пп.2-4, отличающийся тем, что c первым (7) и/или со вторым уплотнительным участком (8) согласовано несущее тело (10, 11).5. The bearing according to one of claims 2 to 4, characterized in that a supporting body (10, 11) is coordinated with the first (7) and / or with the second sealing portion (8). 6. Подшипник по одному из пп.2-5, отличающийся тем, что уплотнительные поверхности, согласованные с уплотнительными участками (7, 8), имеют профилирование (12).6. The bearing according to one of claims 2 to 5, characterized in that the sealing surfaces matched with the sealing sections (7, 8) have profiling (12). 7. Подшипник по одному из пп.1-6, отличающийся тем, что уплотнительный элемент (6) проходит на торцевую сторону (13) сердечника (2).7. The bearing according to one of claims 1 to 6, characterized in that the sealing element (6) extends to the end face (13) of the core (2). 8. Подшипник по п.7, отличающийся тем, что несущее тело (10), согласованное с сердечником (2), выполнено L-образным.8. The bearing according to claim 7, characterized in that the supporting body (10), matched with the core (2), is made L-shaped. 9. Подшипник по одному из пп.1-8, отличающийся тем, что уплотнительный элемент (6) на торцевой стороне, обращенной от сердечника (2), снабжен упорным контуром (14).9. The bearing according to one of claims 1 to 8, characterized in that the sealing element (6) on the end side facing away from the core (2) is provided with a stop circuit (14). 10. Подшипник по одному из пп.1-9, отличающийся тем, что уплотнительный элемент (6) на торцевой стороне, обращенной от сердечника (2), имеет выступающий уплотнительный язычок (15). 10. The bearing according to one of claims 1 to 9, characterized in that the sealing element (6) on the end side facing away from the core (2) has a protruding sealing tongue (15).
RU2009122594/11A 2008-06-13 2009-06-11 Bearing RU2415318C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008028115.8 2008-06-13
DE102008028115A DE102008028115A1 (en) 2008-06-13 2008-06-13 camp

Publications (2)

Publication Number Publication Date
RU2009122594A true RU2009122594A (en) 2010-12-20
RU2415318C2 RU2415318C2 (en) 2011-03-27

Family

ID=41055207

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009122594/11A RU2415318C2 (en) 2008-06-13 2009-06-11 Bearing

Country Status (5)

Country Link
US (1) US8210543B2 (en)
EP (1) EP2133590A3 (en)
CN (1) CN101660582B (en)
DE (1) DE102008028115A1 (en)
RU (1) RU2415318C2 (en)

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US20130307228A1 (en) * 2012-05-18 2013-11-21 Freudenberg-Nok General Partnership Low Load Seal With Outer Diameter Flap
DE102014102715B3 (en) * 2014-02-28 2015-07-16 Jenoptik Optical Systems Gmbh Low-tension socket assembly
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US20240125390A1 (en) * 2022-10-13 2024-04-18 Freudenberg-Nok General Partnership High pressure offset seal

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Also Published As

Publication number Publication date
DE102008028115A1 (en) 2009-12-24
US20090309314A1 (en) 2009-12-17
EP2133590A2 (en) 2009-12-16
CN101660582B (en) 2012-03-21
EP2133590A3 (en) 2014-07-02
US8210543B2 (en) 2012-07-03
CN101660582A (en) 2010-03-03
RU2415318C2 (en) 2011-03-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200612